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by Juniper
Product Line: Juniper Networks EX Series Ethernet Switches
Product Type: Switch Module
Original price $0.00 - Original price $133.00
Original price
$0.00 - $133.00
Current price $133.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The EX-UM-2XFP is a Juniper 2-port 10GbE module equipped with 2x 10 Gigabit Ethernet XFP optics, designed for high-speed data transfer with a 128 Gbps backplane. It supports a variety of power supplies including autosensing 100-120 V / 200-240 V AC, with options for 320 W, 600 W, and 930 W dual load-sharing hot-swappable internal redundant power supplies, along with a 190 W DC power supply option. With dimensions of 17.41 x 1.72 x 16.43 in (44.21 x 4.32 x 41.73 cm) and the capability to operate within a temperature range of 32° F to 113° F, this module is designed for durability and reliability in various operational environments.

Key Feature for the EXUM2XFP

  • What is the data transfer capability of the 2-port 10GbE XFP Uplink Module?
    The module supports data transfer rates up to 10 Gigabits per Ethernet (GbE) per port.
  • How does the backplane capacity of the 2-port 10GbE module enhance network performance?
    With a 128 Gbps backplane capacity, it significantly enhances network performance by facilitating high-speed data transmission and reducing bottlenecks.
  • Can the 2-port 10GbE XFP Uplink Module's power supplies accommodate varying power inputs?
    Yes, the power supplies are autosensing, supporting inputs of 100-120 V / 200-240 V AC, and include 320 W, 600 W, and 930 W options for flexibility and redundancy.
  • What are the dimensions of the 2-port 10GbE module, making it suitable for what rack unit (RU) size?
    The module measures 17.41 x 1.72 x 16.43 inches, fitting in a 1 Rack Unit (RU) size, ensuring compatibility with standard rack systems.
  • What is the maximum current inrush for the 2-port 10GbE XFP Uplink Module, and why is it important?
    The maximum current inrush is 50 amps, important for understanding the initial surge of current when the device is powered on, ensuring compatibility with electrical systems.
  • Describe the dual power supply feature of the 2-port 10GbE XFP Uplink Module.
    It has dual load-sharing, hot-swappable internal redundant power supplies, enhancing system reliability by ensuring uninterrupted operation even if one power supply fails.
  • What is the operating temperature range for the 2-port 10GbE XFP Uplink Module?
    The operating temperature range is from 32° F to 113° F, supporting reliable operation in a wide range of environmental conditions.
  • How does the 2-port 10GbE XFP Uplink Module accommodate different environmental conditions in terms of humidity?
    It operates within a relative humidity range of 10% to 85% (non-condensing) and can withstand non-operating humidity from 0% to 95% (non-condensing), ensuring durability across various conditions.
  • What are the airflow requirements for the 2-port 10GbE XFP Uplink Module to maintain optimal operating temperatures?
    The module requires an airflow of 20.3 cubic feet per minute (cfm), facilitated by a field-replaceable fan tray with multiple blowers to maintain optimal temperatures.
  • What power supply options are available for the 2-port 10GbE XFP Uplink Module, and how do they cater to different power needs?
    It offers both AC power supplies in 320 W, 600 W, and 930 W options and a 190 W DC power supply, catering to diverse power requirements and ensuring system reliability.

Product Review

The Juniper EX-UM-2XFP 2-port 10GbE XFP Uplink Module offers high-speed connectivity with dual 10 Gigabit Ethernet XFP ports, suitable for demanding network environments needing high bandwidth. However, the power requirements, with multiple power supply options and a maximum current inrush of 50 amps, may pose challenges for deployment in environments with limited power infrastructure or those seeking to minimize power consumption. Additionally, the module's compatibility with varying operating temperatures and altitudes, alongside redundant, hot-swappable power supplies, ensures reliability and continuous operation across diverse environmental conditions.


The Juniper EX-UM-2XFP is a specialized 2-port 10GbE uplink module designed to enhance the performance and scalability of networks by providing high-speed connectivity options. This module is equipped with two 10 Gigabit Ethernet XFP ports, allowing for the use of pluggable XFP optics to meet various networking requirements. The backplane capacity of the module is 128 Gbps, ensuring efficient data transfer and processing capabilities across the network. Power supply options for the Juniper EX-UM-2XFP are versatile, supporting autosensing power supplies with voltage ranges of 100-120 V and 200-240 V. The module can accommodate AC power supplies with capacities of 320 W, 600 W, and 930 W. These are dual load-sharing, hot-swappable, and internally redundant, ensuring uninterrupted operation and reliability. Additionally, a DC power supply option is available, providing 190 W of power with an input voltage range of 36 V to 72 V and featuring a dual input feed. The maximum current inrush for the module is rated at 50 amps. Physically, the Juniper EX-UM-2XFP measures 17.41 inches in width, 1.72 inches in height, and 16.43 inches in depth, fitting comfortably in a 1 Rack Unit (RU) space. When equipped with the 320 W AC or 190 W DC power supply units, its depth extends to 18.8 inches to accommodate the 600/930 W AC power supply units. - Operating temperature ranges for the Juniper EX-UM-2XFP vary depending on the model, with Air Flow Out (AFO) models supporting a minimum of 32° F and a maximum of 113° F. - Storage temperature tolerances are broad, allowing for a minimum of -40° F and a maximum of 158° F, ensuring the module's components remain intact under various storage conditions. - The module's design takes environmental adaptability into account, operating efficiently at altitudes up to 10,000 feet and withstanding non-operating altitudes up to 16,000 feet. For humidity, the Juniper EX-UM-2XFP can operate in environments with a minimum relative humidity of 10% and a maximum of 85%, non-condensing. When not in operation, it can tolerate a relative humidity range from 0% to 95%, non-condensing. This wide range ensures that the module can perform reliably in diverse environmental conditions without compromising on functionality. Airflow through the module is managed at 20.3 cubic feet per minute (cfm), facilitated by a field-replaceable fan tray that includes multiple blowers. This feature is essential for maintaining optimal operating temperatures and ensuring the longevity of the module's components. In conclusion, the Juniper EX-UM-2XFP uplink module is engineered to meet the demands of high-speed networking environments, offering flexibility in power supply options, durability in various operating conditions, and efficient thermal management. Its compact design and high-capacity backplane make it a valuable addition to networks requiring enhanced connectivity and bandwidth.


Item Number EX-UM-2XFP by Juniper
Product Description Module with Two 10GbE XFP Interfaces
Interface Capacity Two 10 Gigabit Ethernet XFP Ports
Internal Bandwidth 128 Gigabits per Second
Module Type 10GbE Expansion Module Featuring XFP Optical Transceivers
Power Configuration Adaptive; 100-120V / 200-240V AC; Options include 320W, 600W, and 930W Dual Redundant, Hot-Swappable Internal Power Units
Peak Current Draw 50 Amperes
DC Power Option 190W, Accepts 36V to 72V, Dual Input Lines
Physical Dimensions 44.21 cm Width x 4.32 cm Height x 41.73 cm Depth
Rack Units 1U High
Total Depth with Power Supplies 47.8 cm for both 320W AC and 190W DC; 47.8 cm with 600W/930W AC Units
Operating Temperature Range - AFO Version, Minimum 0° C
Operating Temperature Range - AFO Version, Maximum 45° C
Minimum Storage Temperature -40° C
Maximum Storage Temperature 70° C
Maximum Operating Elevation 3,049 Meters
Maximum Non-Operating Elevation 4,877 Meters
Operating Humidity Range, Minimum 10%
Operating Humidity Range, Maximum 85%, Non-Condensing
Non-Operating Humidity Range, Minimum 0%
Non-Operating Humidity Range, Maximum 95%, Non-Condensing
Cooling Airflow 20.3 Cubic Feet per Minute
Fan Module User-Replaceable, Equipped with Multiple Blowers (3)

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